JPS56149860A - Incoming transfer system - Google Patents

Incoming transfer system

Info

Publication number
JPS56149860A
JPS56149860A JP5288780A JP5288780A JPS56149860A JP S56149860 A JPS56149860 A JP S56149860A JP 5288780 A JP5288780 A JP 5288780A JP 5288780 A JP5288780 A JP 5288780A JP S56149860 A JPS56149860 A JP S56149860A
Authority
JP
Japan
Prior art keywords
sub
incoming
transfer
incoming transfer
subscriber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5288780A
Other languages
English (en)
Other versions
JPS6239583B2 (ja
Inventor
Shogo Shibano
Tadao Ooka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Hitachi Ltd
Nippon Telegraph and Telephone Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd, Nippon Telegraph and Telephone Corp filed Critical Hitachi Ltd
Priority to JP5288780A priority Critical patent/JPS56149860A/ja
Publication of JPS56149860A publication Critical patent/JPS56149860A/ja
Publication of JPS6239583B2 publication Critical patent/JPS6239583B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
JP5288780A 1980-04-23 1980-04-23 Incoming transfer system Granted JPS56149860A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5288780A JPS56149860A (en) 1980-04-23 1980-04-23 Incoming transfer system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5288780A JPS56149860A (en) 1980-04-23 1980-04-23 Incoming transfer system

Publications (2)

Publication Number Publication Date
JPS56149860A true JPS56149860A (en) 1981-11-19
JPS6239583B2 JPS6239583B2 (ja) 1987-08-24

Family

ID=12927376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5288780A Granted JPS56149860A (en) 1980-04-23 1980-04-23 Incoming transfer system

Country Status (1)

Country Link
JP (1) JPS56149860A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923697A (ja) * 1982-07-29 1984-02-07 Fujitsu Ltd 局線着信呼転送方式
JPS62266957A (ja) * 1986-05-14 1987-11-19 Nec Corp 電話転送装置
JPH05336244A (ja) * 1990-12-07 1993-12-17 Nippon Telegr & Teleph Corp <Ntt> リレーショナル呼接続方式

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923697A (ja) * 1982-07-29 1984-02-07 Fujitsu Ltd 局線着信呼転送方式
JPH0315390B2 (ja) * 1982-07-29 1991-02-28 Fujitsu Ltd
JPS62266957A (ja) * 1986-05-14 1987-11-19 Nec Corp 電話転送装置
JPH0516778B2 (ja) * 1986-05-14 1993-03-05 Nippon Denki Kk
JPH05336244A (ja) * 1990-12-07 1993-12-17 Nippon Telegr & Teleph Corp <Ntt> リレーショナル呼接続方式

Also Published As

Publication number Publication date
JPS6239583B2 (ja) 1987-08-24

Similar Documents

Publication Publication Date Title
ATE194901T1 (de) Kommunikationsvorrichtung mit automatischer selbstidentifikation für gehörlose
ES2121428T3 (es) Sistemas y metodos para aceptar selectivamente llamadas telefonicas sin establecer comunicacion de voz.
EP0198178A3 (en) Method for testing telephone sets, line paths and parts of the control of telephone exchanges, especially private telephone exchanges
JPS56149860A (en) Incoming transfer system
US3557318A (en) Apartment house telephone system
JPS5757069A (en) Personal calling system
JPS56111366A (en) Absence transfer system
JPS57206156A (en) Calling system for information of calling subscriber
JPS574643A (en) Abbreviated dialing system
KR0162841B1 (ko) 사설교환 시스템에서 국선라인 사용통제방법
JPS56103564A (en) Paging transfer system
JPS57147366A (en) Automatic answering telephone set
JPS5739660A (en) Outgoing subscriber circuit
JPS5690667A (en) Automatic transfer system for incoming call
JPS561686A (en) Discriminating system for subscriber cable pair
JPS5672568A (en) Automatic incoming charging communication system
JPS54152906A (en) Specific-number telephone system
JPS5787271A (en) Channel release control system
JPS5752257A (en) Calling control system
JPS57147367A (en) Conference trunk
JPH05122340A (ja) Ｉｄコード利用による割り込み制御方式
JPS5563162A (en) Subscriber line call signal transmission system
JPS57196654A (en) Main trunk transfer system by specific number dialing
JPS57206158A (en) Talkie controlling system
JPS5779791A (en) Restriction system for toll calling